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High side pressure S90-V90

I doubt I can be much help, but I did post a note on the intermetten failure of the low pressure switch. The symptoms sounds dimilar to mine, but I would turn the system off for 15-20 minutes and then turn it on with success. Replacement of the switch (along with making sure it was operating at full pressure) appaently solved the problem.

My caution was that there are several individual switches (hi temp, hi pressure, low pressure) that can give you headaches. I believe the faulty switch was diagnosed through the diagnostics
--
John Shatzer, '97 V90 @ 115K






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New High side pressure [S90-V90]
posted by  someone claiming to be another 960 owner  on Thu Aug 4 11:21 CST 2005 >


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